12160830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 32617728

約数和(自身を除く): 20456898

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 857, 946, 1290, 1419, 1714, 2365, 2571, 2838, 4285, 4730, 5142, 7095, 8570, 9427, 12855, 14190, 18854, 25710, 28281, 36851, 47135, 56562, 73702, 94270, 110553, 141405, 184255, 221106, 282810, 368510, 405361, 552765, 810722, 1105530, 1216083, 2026805, 2432166, 4053610, 6080415, 12160830]

約数ペア:

[(1, 12160830), (2, 6080415), (3, 4053610), (5, 2432166), (6, 2026805), (10, 1216083), (11, 1105530), (15, 810722), (22, 552765), (30, 405361), (33, 368510), (43, 282810), (55, 221106), (66, 184255), (86, 141405), (110, 110553), (129, 94270), (165, 73702), (215, 56562), (258, 47135), (330, 36851), (430, 28281), (473, 25710), (645, 18854), (857, 14190), (946, 12855), (1290, 9427), (1419, 8570), (1714, 7095), (2365, 5142), (2571, 4730), (2838, 4285)]